JPH01117664U

JPH01117664U -

Info

Publication number: JPH01117664U
Application number: JP1195388U
Authority: JP
Priority date: 1988-01-30
Filing date: 1988-01-30
Publication date: 1989-08-09

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
正面図、第２図は平面図、第３図は一部を切欠し
た側面図、第４図は第２図の中央縦断面図、第５
図はカセツトを抜いた状態の背面図、第６図は上
側ケースを取外した状態の平面図、第７図はカセ
ツトの一部を切欠した状態の平面図、第８図はカ
セツトの断面図、第９図はカセツトの底面図であ
る。１…台ケース、２…ハウジング、５…画面、６
…映像選択用カセツト、７…文字、８…表示板、
９…スライド板、１０…ケース、１１…像、１２
…転写表示部、１３…長孔、１４…操作板、１５
…窓孔、１６…操作ハンドル、１７，１８…透孔
、１９…カセツト装填部、２３…ランプ、２４…
集光レンズ、２５…反射鏡、２６…電源、２７…
リード線、２９…スイツチ。 The drawings show an embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a plan view, Fig. 3 is a partially cutaway side view, and Fig. 4 is a central vertical sectional view of Fig. 2. , 5th
The figure is a rear view with the cassette removed, FIG. 6 is a plan view with the upper case removed, FIG. 7 is a plan view with a portion of the cassette cut away, and FIG. 8 is a cross-sectional view of the cassette. FIG. 9 is a bottom view of the cassette. 1... Case, 2... Housing, 5... Screen, 6
...Video selection cassette, 7...Character, 8...Display board,
9... Slide plate, 10... Case, 11... Image, 12
...Transfer display section, 13...Long hole, 14...Operation plate, 15
...Window hole, 16...Operation handle, 17, 18...Through hole, 19...Cassette loading section, 23...Lamp, 24...
Condensing lens, 25... Reflector, 26... Power supply, 27...
Lead wire, 29...switch.

Claims

[Scope of utility model registration request]

A cassette loading section is provided in a base case provided with a housing having a screen, and this cassette loading section is equipped with a transparent sliding plate that slides back and forth and left and right over a display board on which characters and other displays are arranged. The fitted cases are connected, and a transfer display section is provided on the plate surface of the slide plate in which the arrangement of each display displayed on the display board is reversed, and each display is reversed to display an image transferred. , an operation board extending from the top surface of the display board through a long hole drilled in the case is connected to the slide board;
This operation board is provided with a window hole sized to appropriately select each display on the display board and an operation handle, and in the case described above, each display selected in the window hole from among each image on the transfer display section is provided. A video selection cassette is loaded with through holes large enough to allow the images to be seen through, directly below and above the corresponding images, and when the cassettes are loaded, the A lamp and a condensing lens are provided below the through hole, an imaging lens for magnifying the image is provided above the through hole, and an image forming lens formed by the imaging lens is provided inside the housing. The teaching tool supports a reflector that reflects the reflected light onto the screen, and is provided with a switch at an appropriate location on the base case to open and close between the leads connecting the lamp and the power source.